223 lines
4.8 KiB
C
223 lines
4.8 KiB
C
/*
|
|
* RNDIS Definitions for Remote NDIS
|
|
*
|
|
* Authors: Benedikt Spranger, Pengutronix
|
|
* Robert Schwebel, Pengutronix
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This software was originally developed in conformance with
|
|
* Microsoft's Remote NDIS Specification License Agreement.
|
|
*/
|
|
|
|
#ifndef _LINUX_RNDIS_H
|
|
#define _LINUX_RNDIS_H
|
|
|
|
#include <linux/rndis.h>
|
|
#include "ndis.h"
|
|
|
|
#define RNDIS_MAXIMUM_FRAME_SIZE 1518
|
|
#define RNDIS_MAX_TOTAL_SIZE 1558
|
|
|
|
typedef struct rndis_init_msg_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 RequestID;
|
|
__le32 MajorVersion;
|
|
__le32 MinorVersion;
|
|
__le32 MaxTransferSize;
|
|
} rndis_init_msg_type;
|
|
|
|
typedef struct rndis_init_cmplt_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 RequestID;
|
|
__le32 Status;
|
|
__le32 MajorVersion;
|
|
__le32 MinorVersion;
|
|
__le32 DeviceFlags;
|
|
__le32 Medium;
|
|
__le32 MaxPacketsPerTransfer;
|
|
__le32 MaxTransferSize;
|
|
__le32 PacketAlignmentFactor;
|
|
__le32 AFListOffset;
|
|
__le32 AFListSize;
|
|
} rndis_init_cmplt_type;
|
|
|
|
typedef struct rndis_halt_msg_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 RequestID;
|
|
} rndis_halt_msg_type;
|
|
|
|
typedef struct rndis_query_msg_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 RequestID;
|
|
__le32 OID;
|
|
__le32 InformationBufferLength;
|
|
__le32 InformationBufferOffset;
|
|
__le32 DeviceVcHandle;
|
|
} rndis_query_msg_type;
|
|
|
|
typedef struct rndis_query_cmplt_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 RequestID;
|
|
__le32 Status;
|
|
__le32 InformationBufferLength;
|
|
__le32 InformationBufferOffset;
|
|
} rndis_query_cmplt_type;
|
|
|
|
typedef struct rndis_set_msg_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 RequestID;
|
|
__le32 OID;
|
|
__le32 InformationBufferLength;
|
|
__le32 InformationBufferOffset;
|
|
__le32 DeviceVcHandle;
|
|
} rndis_set_msg_type;
|
|
|
|
typedef struct rndis_set_cmplt_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 RequestID;
|
|
__le32 Status;
|
|
} rndis_set_cmplt_type;
|
|
|
|
typedef struct rndis_reset_msg_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 Reserved;
|
|
} rndis_reset_msg_type;
|
|
|
|
typedef struct rndis_reset_cmplt_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 Status;
|
|
__le32 AddressingReset;
|
|
} rndis_reset_cmplt_type;
|
|
|
|
typedef struct rndis_indicate_status_msg_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 Status;
|
|
__le32 StatusBufferLength;
|
|
__le32 StatusBufferOffset;
|
|
} rndis_indicate_status_msg_type;
|
|
|
|
typedef struct rndis_keepalive_msg_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 RequestID;
|
|
} rndis_keepalive_msg_type;
|
|
|
|
typedef struct rndis_keepalive_cmplt_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 RequestID;
|
|
__le32 Status;
|
|
} rndis_keepalive_cmplt_type;
|
|
|
|
struct rndis_packet_msg_type
|
|
{
|
|
__le32 MessageType;
|
|
__le32 MessageLength;
|
|
__le32 DataOffset;
|
|
__le32 DataLength;
|
|
__le32 OOBDataOffset;
|
|
__le32 OOBDataLength;
|
|
__le32 NumOOBDataElements;
|
|
__le32 PerPacketInfoOffset;
|
|
__le32 PerPacketInfoLength;
|
|
__le32 VcHandle;
|
|
__le32 Reserved;
|
|
} __attribute__ ((packed));
|
|
|
|
struct rndis_config_parameter
|
|
{
|
|
__le32 ParameterNameOffset;
|
|
__le32 ParameterNameLength;
|
|
__le32 ParameterType;
|
|
__le32 ParameterValueOffset;
|
|
__le32 ParameterValueLength;
|
|
};
|
|
|
|
/* implementation specific */
|
|
enum rndis_state
|
|
{
|
|
RNDIS_UNINITIALIZED,
|
|
RNDIS_INITIALIZED,
|
|
RNDIS_DATA_INITIALIZED,
|
|
};
|
|
|
|
typedef struct rndis_resp_t
|
|
{
|
|
struct list_head list;
|
|
u8 *buf;
|
|
u32 length;
|
|
int send;
|
|
} rndis_resp_t;
|
|
|
|
typedef struct rndis_params
|
|
{
|
|
u8 confignr;
|
|
u8 used;
|
|
u16 saved_filter;
|
|
enum rndis_state state;
|
|
u32 medium;
|
|
u32 speed;
|
|
u32 media_state;
|
|
|
|
const u8 *host_mac;
|
|
u16 *filter;
|
|
struct net_device *dev;
|
|
|
|
u32 vendorID;
|
|
const char *vendorDescr;
|
|
void (*resp_avail)(void *v);
|
|
void *v;
|
|
struct list_head resp_queue;
|
|
} rndis_params;
|
|
|
|
/* RNDIS Message parser and other useless functions */
|
|
int rndis_msg_parser (u8 configNr, u8 *buf);
|
|
int rndis_register(void (*resp_avail)(void *v), void *v);
|
|
void rndis_deregister (int configNr);
|
|
int rndis_set_param_dev (u8 configNr, struct net_device *dev,
|
|
u16 *cdc_filter);
|
|
int rndis_set_param_vendor (u8 configNr, u32 vendorID,
|
|
const char *vendorDescr);
|
|
int rndis_set_param_medium (u8 configNr, u32 medium, u32 speed);
|
|
void rndis_add_hdr (struct sk_buff *skb);
|
|
int rndis_rm_hdr(struct gether *port, struct sk_buff *skb,
|
|
struct sk_buff_head *list);
|
|
u8 *rndis_get_next_response (int configNr, u32 *length);
|
|
void rndis_free_response (int configNr, u8 *buf);
|
|
|
|
void rndis_uninit (int configNr);
|
|
int rndis_signal_connect (int configNr);
|
|
int rndis_signal_disconnect (int configNr);
|
|
int rndis_state (int configNr);
|
|
extern void rndis_set_host_mac (int configNr, const u8 *addr);
|
|
|
|
int rndis_init(void);
|
|
void rndis_exit (void);
|
|
|
|
#endif /* _LINUX_RNDIS_H */
|